<template>
  <el-dialog
    :title="!dataForm.id ? '新增' : '修改'"
    :close-on-click-modal="false"
    :visible.sync="visible"
    @closed="dialogClose"
  >
    <el-form :model="dataForm" :rules="dataRule" ref="dataForm" label-width="120px">
      <!--       @keyup.enter.native="dataFormSubmit()" -->
      <el-form-item label="属性名" prop="attrName">
        <el-input v-model="dataForm.attrName" placeholder="属性名"></el-input>
      </el-form-item>
      <el-form-item label="属性类型" prop="attrType">
        <el-select v-model="dataForm.attrType" placeholder="请选择">
          <el-option label="规格参数" :value="1"></el-option>
          <el-option label="销售属性" :value="0"></el-option>
        </el-select>
      </el-form-item>

      <el-form-item label="值类型" prop="valueType">
        <el-switch
          v-model="dataForm.valueType"
          active-text="允许多个值"
          inactive-text="只能单个值"
          active-color="#13ce66"
          inactive-color="#ff4949"
          :inactive-value="0"
          :active-value="1"
        ></el-switch>
      </el-form-item>
      <el-form-item label="可选值" prop="valueSelect">
        <!-- <el-input v-model="dataForm.valueSelect"></el-input> -->
        <el-select
          v-model="dataForm.valueSelect"
          multiple
          filterable
          allow-create
          placeholder="请输入内容"
        ></el-select>
      </el-form-item>
      <el-form-item label="属性图标" prop="icon">
        <el-input v-model="dataForm.icon" placeholder="属性图标"></el-input>
      </el-form-item>
      <el-form-item label="所属分类" prop="catelogId">
        <category-cascader :catelogPath.sync="catelogPath"></category-cascader>
      </el-form-item>
      <el-form-item label="所属分组" prop="attrGroupId" v-if="type == 1">
        <el-select ref="groupSelect" v-model="dataForm.attrGroupId" placeholder="请选择">
          <el-option
            v-for="item in attrGroups"
            :key="item.attrGroupId"
            :label="item.attrGroupName"
            :value="item.attrGroupId"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="可检索" prop="searchType" v-if="type == 1">
        <el-switch
          v-model="dataForm.searchType"
          active-color="#13ce66"
          inactive-color="#ff4949"
          :active-value="1"
          :inactive-value="0"
        ></el-switch>
      </el-form-item>
      <el-form-item label="快速展示" prop="showDesc" v-if="type == 1">
        <el-switch
          v-model="dataForm.showDesc"
          active-color="#13ce66"
          inactive-color="#ff4949"
          :active-value="1"
          :inactive-value="0"
        ></el-switch>
      </el-form-item>
      <el-form-item label="启用状态" prop="enable">
        <el-switch
          v-model="dataForm.enable"
          active-color="#13ce66"
          inactive-color="#ff4949"
          :active-value="1"
          :inactive-value="0"
        ></el-switch>
      </el-form-item>
    </el-form>
    <span slot="footer" class="dialog-footer">
      <el-button @click="visible = false">取消</el-button>
      <el-button type="primary" @click="dataFormSubmit()">确定</el-button>
    </span>
  </el-dialog>
</template>

<script>
  import CategoryCascader from "../common/category-cascader";

  export default {
    data() {
      return {
        visible: false,
        dataForm: {
          attrId: 0,
          attrName: "",
          searchType: 0,
          valueType: 1,
          icon: "",
          valueSelect: "",
          attrType: 1,
          enable: 1,
          catelogId: "",
          attrGroupId: "",
          showDesc: 0
        },
        catelogPath: [],
        attrGroups: [],
        dataRule: {
          attrName: [
            {required: true, message: "属性名不能为空", trigger: "blur"}
          ],
          searchType: [
            {
              required: true,
              message: "是否需要检索不能为空",
              trigger: "blur"
            }
          ],
          valueType: [
            {
              required: true,
              message: "值类型不能为空",
              trigger: "blur"
            }
          ],
          icon: [
            {required: true, message: "属性图标不能为空", trigger: "blur"}
          ],
          attrType: [
            {
              required: true,
              message: "属性类型不能为空",
              trigger: "blur"
            }
          ],
          enable: [
            {
              required: true,
              message: "启用状态不能为空",
              trigger: "blur"
            }
          ],
          catelogId: [
            {
              required: true,
              message: "需要选择正确的三级分类数据",
              trigger: "blur"
            }
          ],
          showDesc: [
            {
              required: true,
              message: "快速展示不能为空",
              trigger: "blur"
            }
          ]
        }
      };
    },
    props: {
      type: {
        type: Number,
        default: 1
      }
    },
    watch: {
      catelogPath(path) {
        //监听到路径变化需要查出这个三级分类的分组信息
        console.log("路径变了", path);
        this.attrGroups = [];
        this.dataForm.attrGroupId = "";
        this.dataForm.catelogId = path[path.length - 1];
        if (path && path.length == 3) {
          this.$http({
            url: this.$http.adornUrl(
              `/product/attrgroup/list/${path[path.length - 1]}`
            ),
            method: "get",
            params: this.$http.adornParams({page: 1, limit: 10000000})
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.attrGroups = data.page.list;
            } else {
              this.$message.error(data.msg);
            }
          });
        } else if (path.length == 0) {
          this.dataForm.catelogId = "";
        } else {
          this.$message.error("请选择正确的分类");
          this.dataForm.catelogId = "";
        }
      }
    },
    components: {CategoryCascader},
    methods: {
      init(id) {
        this.dataForm.attrId = id || 0;
        this.dataForm.attrType = this.type;
        this.visible = true;
        this.$nextTick(() => {
          this.$refs["dataForm"].resetFields();
          if (this.dataForm.attrId) {
            this.$http({
              url: this.$http.adornUrl(
                `/product/attr/info/${this.dataForm.attrId}`
              ),
              method: "get",
              params: this.$http.adornParams()
            }).then(({data}) => {
              if (data && data.code === 0) {
                this.dataForm.attrName = data.attr.attrName;
                this.dataForm.searchType = data.attr.searchType;
                this.dataForm.valueType = data.attr.valueType;
                this.dataForm.icon = data.attr.icon;
                this.dataForm.valueSelect = data.attr.valueSelect.split(";");
                this.dataForm.attrType = data.attr.attrType;
                this.dataForm.enable = data.attr.enable;
                this.dataForm.catelogId = data.attr.catelogId;
                this.dataForm.showDesc = data.attr.showDesc;
                //attrGroupId
                //catelogPath
                this.catelogPath = data.attr.catelogPath;
                this.$nextTick(() => {
                  this.dataForm.attrGroupId = data.attr.attrGroupId;
                });
              }
            });
          }
        });
      },
      // 表单提交
      dataFormSubmit() {
        this.$refs["dataForm"].validate(valid => {
          if (valid) {
            this.$http({
              url: this.$http.adornUrl(
                `/product/attr/${!this.dataForm.attrId ? "save" : "update"}`
              ),
              method: "post",
              data: this.$http.adornData({
                attrId: this.dataForm.attrId || undefined,
                attrName: this.dataForm.attrName,
                searchType: this.dataForm.searchType,
                valueType: this.dataForm.valueType,
                icon: this.dataForm.icon,
                valueSelect: this.dataForm.valueSelect.join(";"),
                attrType: this.dataForm.attrType,
                enable: this.dataForm.enable,
                catelogId: this.dataForm.catelogId,
                attrGroupId: this.dataForm.attrGroupId,
                showDesc: this.dataForm.showDesc
              })
            }).then(({data}) => {
              if (data && data.code === 0) {
                this.$message({
                  message: "操作成功",
                  type: "success",
                  duration: 1500,
                  onClose: () => {
                    this.visible = false;
                    this.$emit("refreshDataList");
                  }
                });
              } else {
                this.$message.error(data.msg);
              }
            });
          }
        });
      },
      //dialogClose
      dialogClose() {
        this.catelogPath = [];
      }
    }
  };
</script>
